My own site will launch when I feel like working on it. Last time I did that was in june :P
I plan on getting back to work on graphics soon once I get some Real Life crap outta the way first.
http://www.isaac.stals.com/

this is for those who are more interested in the whole comic coloring style, where the lineart is very prominent. Of special note is the message board, which is excellent. There are several professional colourists who frequent it, and most will give critiques of your work, and even edit it to show what can be fixed. Bare in mind, dont go taking shit over there that you drew in 2 minutes and ask them to critique you are get you in the biz. Duh.